Hummingbirds' Hovering Ability Is Thrown Off By Moving Objects

December 9, 2014 8:24 PM

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Researchers found hummingbirds' ability to hover in place relies on them having a stationary visual field.

To make their findings the researchers projected moving spiral and striped patterns in front of free-flying hummingbirds eating from a stationary feeder, the University of British Columbia reported.

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